package com.handsome.适配器模式.对象适配器;

/**
 * source类
 * @author niechun
 * @date 2023/2/1 21:01
 */
public class Voltage220 {

    public int output220(){
        int src=220;
        System.out.println("输出电压"+src+"伏");
        return src;
    }
}
